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CAS NO是美国化学文摘服务社(Chemical Abstracts Service ,CAS)为化学物质制订的登记号,该号是检索有多个名称的化学物质信息的重要工具。是某种物质(化合物、高分子材料、生物序列(Biological sequences)、混合物或合金的唯一的数字识别号码。

产品图 中文名称 别名 CAS号 分子式 详细
CAS: 16691-43-3|Iminothiourazole

CAS: 16691-43-3|Iminothiourazole

3-氨基-5-巯基-1,2,4-三氮唑

16691-43-3

C2H4N4S

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CAS: 1711-02-0|4-Iodobenzoyl chloride

CAS: 1711-02-0|4-Iodobenzoyl chloride

4-Iodobenzoyl chloride

1711-02-0

N/A

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CAS: 16681-65-5|1-Methyl-1H-1,2,3-triazole

CAS: 16681-65-5|1-Methyl-1H-1,2,3-triazole

1-甲基-1,2,3-三氮唑

16681-65-5

C3H5N3

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CAS: 17249-90-0|2,5-Dichloro-3-methylthiophene

CAS: 17249-90-0|2,5-Dichloro-3-methylthiophene

2,5-二氯-3-甲基噻吩

17249-90-0

C5H4Cl2S

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CAS: 16830-24-3|2-Methyl-4-pyridinecarboxylic acid methyl ester

CAS: 16830-24-3|2-Methyl-4-pyridinecarboxylic acid methyl ester

2-甲基-4-吡啶羧酸甲酯

16830-24-3

C8H9NO2

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CAS: 16732-64-2|4-Bromo-1H-indole-2-carboxylic acid

CAS: 16732-64-2|4-Bromo-1H-indole-2-carboxylic acid

4-溴吲哚-2-羧酸

16732-64-2

C9H6BrNO2

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CAS: 166330-10-5|Bis(2-Diphenylphosphinophenyl)ether

CAS: 166330-10-5|Bis(2-Diphenylphosphinophenyl)ether

双[(2-二苯膦基)苯基]醚

166330-10-5

C36H28OP2

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CAS: 172595-68-5|Methyl 5-methoxy-1H-indole-3-carboxylate

CAS: 172595-68-5|Methyl 5-methoxy-1H-indole-3-carboxylate

5-甲氧基-1H-吲哚-3-甲酸甲酯

172595-68-5

C11H11NO3

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CAS: 171440-18-9|Dexrabeprazole sodium

CAS: 171440-18-9|Dexrabeprazole sodium

(R)-(+)-雷贝拉唑钠

171440-18-9

C18H20N3NaO3S

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CAS: 169674-02-6|4-Chloro-5-fluoro-1H-indole

CAS: 169674-02-6|4-Chloro-5-fluoro-1H-indole

4-氯-5-氟吲哚

169674-02-6

C8H5ClFN

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